Layers Of The Earth Diagram
Layers Of The Earth Diagram. The Earth is composed of four different layers. lithosphere The upper layer of Earth, which includes its thin brittle crust and upper mantle.
Earth's crust is what we walk on every day.
Diagram of the interior layer of Earth.
The Earth has an outer solid crust, a highly viscous mantle, a liquid outer core, and a solid inner core. Most of the geologist believes that as the Earth cooled, the heavier and the denser material sank into the centre, and Due to this, the outermost layer is made of the lightest materials such as rocks and granites and the innermost layer consists of nickel and iron. When introducing the structure of the Earth, a diagram is essential to helping students visually understand each part.
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